<script>
import { addCardAPI, getCardDetailAPI, editCardAPI } from '@/api/car'

export default {
  name: 'AddCard',
  data() {
    // rule ：用不到
    // value: 用户输入的数据
    // callback： 不管校验成功还是失败都会调用，成功：callback(),失败：callback(new Error(错误信息))
    const validaeCarNumber = (rule, value, callback) => {
      const plateNumberRegex = /^[\u4E00-\u9FA5][\da-zA-Z]{6}$/
      if (plateNumberRegex.test(value)) {
        callback()
      } else {
        callback(new Error('请输入正确的车牌号'))
      }
    }
    return {
      dataInfo: {
        personName: '',
        phoneNumber: '',
        carNumber: '',
        carBrand: ''
      },
      payInfo: {
        payTime: [], // 支付时间
        paymentAmount: '', // 支付金额
        paymentMethod: '' // 支付方式
      },

      rules: {
        personName: [{ required: true, message: '请输入车主姓名', trigger: 'blur' }],
        phoneNumber: [{ required: true, message: '请输入手机号', trigger: 'blur' },
        // 正则校验
          { pattern: /^(?:(?:\+|00)86)?1(?:(?:3[\d])|(?:4[5-79])|(?:5[0-35-9])|(?:6[5-7])|(?:7[0-8])|(?:8[\d])|(?:9[1589]))\d{8}$/, message: '手机号码格式不正确', trigger: 'blur' }
        ],
        carNumber: [{
          required: true, message: '请输入车辆号码', trigger: 'blur'
        },
        {
          validator: validaeCarNumber, trigger: 'blur'
        }],
        carBrand: [
          {
            required: true, message: '请输入车辆品牌', trigger: 'blur'
          }
        ]
      },
      payFormRules: {
        payTime: [
          {
            required: true,
            message: '请选择支付时间'
          }
        ],
        paymentAmount: [
          {
            required: true,
            message: '请输入支付金额',
            trigger: 'blur'
          }
        ],
        paymentMethod: [
          {
            required: true,
            message: '请选择支付方式',
            trigger: 'change'
          }
        ]
      },
      paymentMethodList: [{ id: 'Alipay',
        name: '支付宝'
      }, { id: 'WeChat',
        name: '微信'
      }, { id: 'Cash',
        name: '现金'
      }]

    }
  },
  computed: {
    // 目的：以后每次使用id，都不用写太长
    id() {
      return this.$route.query.id
    }

  },
  created() {
    if (this.id) { this.getCardDetail() }
  },
  methods: {
    // 获取详情
    async getCardDetail() {
      const res = await getCardDetailAPI(this.id)
      // console.log(res)
      // 回填车辆信息表单
      const { carBrand, carNumber, personName, phoneNumber, rechargeList, carInfoId } = res.data
      // this.dataInfo.personName = personName
      // this.dataInfo.carBrand = carBrand
      // this.dataInfo.carNumber = carNumber
      // this.dataInfo.phoneNumber = phoneNumber
      this.dataInfo = { carBrand, carNumber, personName, phoneNumber, carInfoId }
      // 回填缴费信息表单
      const { cardEndDate, cardStartDate, paymentAmount, paymentMethod, rechargeId } = rechargeList[0]
      // this.payInfo.payTime = [cardStartDate, cardEndDate]
      // this.payInfo.paymentAmount = paymentAmount
      // this.payInfo.paymentMethod = paymentMethod
      this.payInfo = { payTime: [cardStartDate, cardEndDate], paymentMethod, paymentAmount, rechargeId }
    },
    // 点击确认按钮
    confirmForm() {
      this.$refs.dataInfo.validate((flag) => {
        if (!flag) return
        this.$refs.payInfo.validate(async(flag) => {
          if (!flag) return
          // console.log('调用接口')
          // console.log(this.payInfo.payTime[0])
          // console.log(this.payInfo.payTime[1])
          // 安全访问 payTime 数组

          const payTime = this.payInfo.payTime || []
          const cardStartDate = payTime[0] || null
          const cardEndDate = payTime[1] || null
          // 把上面两个对象中的数据合并到一个对象中
          const requestData = {
            ...this.dataInfo,
            ...this.payInfo,
            cardStartDate,
            cardEndDate
          }
          // 因为接口做了校验，多了payTime字段，多字段不行，提交之前需要删掉
          delete requestData.payTime
          if (this.id) {
            console.log('编辑请求参数：' + requestData)
            const res = await editCardAPI(requestData)
            console.log(res)
            this.$message.success('编辑成功')
          } else {
            console.log('添加请求参数：' + requestData)
            const res = await addCardAPI(requestData)
            console.log(res)
            this.$message.success('当前车辆已办理月卡！')
          }
          this.$router.back()
          // console.log(res)
        })
      })
    },

    resetForm() {
      // resetFields 这个方法只能对加了prop表单域的内容有效，换言之，加了校验的才能被清除掉，若有没加prop表单域的，需要手动清除。就是把data中的数据清空.
      this.$refs.dataInfo.resetFields()
      this.$refs.payInfo.resetFields()
    }

  }

}
</script>
<template>
  <div class="add-card">
    <header class="add-header">
      <el-page-header :content="id?'编辑月卡':'增加月卡'" @back="$router.back()" />
    </header>

    <main class="add-main">
      <div class="form-container">
        <div class="title">车辆信息</div>
        <div class="form">
          <el-form ref="dataInfo" :model="dataInfo" :rules="rules" label-width="100px">
            <el-form-item label="车主姓名" prop="personName">
              <el-input v-model="dataInfo.personName" />
            </el-form-item>
            <el-form-item label="联系方式" prop="phoneNumber">
              <el-input v-model="dataInfo.phoneNumber" />
            </el-form-item>
            <el-form-item label="车辆号码" prop="carNumber">
              <el-input v-model="dataInfo.carNumber" />
            </el-form-item>
            <el-form-item label="车辆品牌" prop="carBrand">
              <el-input v-model="dataInfo.carBrand" />
            </el-form-item>
          </el-form>
        </div>
      </div>
      <div class="form-container">
        <div class="title">最新一次月卡缴费信息</div>
        <div class="form">
          <el-form ref="payInfo" :model="payInfo" :rules="payFormRules" label-width="100px">
            <el-form-item label="有效日期" prop="payTime">
              <el-date-picker
                v-model="payInfo.payTime"
                type="daterange"
                range-separator="至"
                start-placeholder="开始日期"
                end-placeholder="结束日期"
                format="yyyy/MM/dd"
                value-format="yyyy-MM-dd"
              />
            </el-form-item>
            <el-form-item label="支付金额" prop="paymentAmount">
              <el-input v-model="payInfo.paymentAmount" />
            </el-form-item>
            <el-form-item label="支付方式" prop="paymentMethod">
              <el-select v-model="payInfo.paymentMethod">
                <el-option
                  v-for="item in paymentMethodList"
                  :key="item.id"
                  :value="item.id"
                  :label="item.name"
                />
              </el-select>
            </el-form-item>
          </el-form>
        </div>
      </div>
    </main>

    <footer class="add-footer">
      <div class="btn-container">
        <el-button @click="resetForm">重置</el-button>
        <el-button type="primary" @click="confirmForm">确定</el-button>
      </div>
    </footer>
  </div>
</template>

<!-- <script>
export default {

}
</script> -->

<style scoped lang="scss">
.add-card {
  background-color: #f4f6f8;
  height: 100vh;

  .add-header {
    display: flex;
    align-items: center;
    padding: 0 20px;
    height: 64px;
    background-color: #fff;

    .left {
      span {
        margin-right: 4px;
      }
      .arrow{
        cursor: pointer;
      }
    }

    .right {
      text-align: right;
    }
  }

  .add-main {
    background: #f4f6f8;
    padding: 20px 130px;

    .form-container {
      background-color: #fff;

      .title {
        height: 60px;
        line-height: 60px;
        padding-left: 20px;
      }

      .form {
        margin-bottom: 20px;
        padding: 20px 65px 24px;

        .el-form {
          display: flex;
          flex-wrap: wrap;

          .el-form-item {
            width: 50%;
          }
        }
      }
    }
    .preview{
      img{
        width: 100px;
      }
    }
  }

  .add-footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    padding: 24px 50px;
    color: #000000d9;
    font-size: 14px;
    background: #fff;
    text-align: center;
  }
}
</style>
